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http://elartu.tntu.edu.ua/handle/lib/20898Повний запис метаданих
| Поле DC | Значення | Мова |
|---|---|---|
| dc.contributor.author | Федак, Сергій Ігнатович | - |
| dc.contributor.author | Ясній, Петро Володимирович | - |
| dc.contributor.author | Гладьо, Володимир Богданович | - |
| dc.contributor.author | Шульган, Ігор Володимирович | - |
| dc.contributor.author | Lapusta, Y. | - |
| dc.date.accessioned | 2017-06-06T04:21:51Z | - |
| dc.date.available | 2017-06-06T04:21:51Z | - |
| dc.date.issued | 2010-09-03 | - |
| dc.identifier.citation | We describe a procedure for modeling the structural inhomogeneity of a material by the finite element method. We consider the material as a composite consisting of an elastoplastic matrix and brittle inclusions (dispersoids). The finite element model is based on experimental data on the concentration of inclusions and their geometrical sizes. The proposed finite element model describes well the discontinuous deformation of Al-6%Mg alloy. | en_US |
| dc.identifier.uri | http://elartu.tntu.edu.ua/handle/lib/20898 | - |
| dc.description.abstract | We describe a procedure for modeling the structural inhomogeneity of a material by the finite element method. We consider the material as a composite consisting of an elastoplastic matrix and brittle inclusions (dispersoids). The finite element model is based on experimental data on the concentration of inclusions and their geometrical sizes. The proposed finite element model describes well the discontinuous deformation of Al-6%Mg alloy. | en_US |
| dc.language.iso | en | en_US |
| dc.subject | Modeling of heterogeneous structure, finite element method, discontinuous deformation. | en_US |
| dc.title | Modeling of discontinuous deformation in Al-6%Mg alloy | en_US |
| dc.type | Article | en_US |
| dc.coverage.placename | Dresden | en_US |
| dc.format.pages | 8 | - |
| dc.relation.references | [ 1 ] V.A. Strizhalo and E.V. Vorob'ev Low-temperature intermittent yield of hardenable materials // Strength of Materials. Volume 26, Number 10 / October, 1994 P. 713-717. [ 2 ] M. A. Lebyodkina, L. R. Dunin-Barkovskiia, V. S. Bobrova and V. Grögerb Statistical aspects of low temperature discontinuous deformation // Scripta Metallurgica et Materialia. Volume 33, Issue 5, 1 September 1995, P. 773-780. [ 3 ] D. M. Karpinos, L. I. Tuchinskii, A. B. Sapozhnikova, et al., Composite Materials in Engineering [in Russian], Tekhnika, Kiev (1985). 152 p. [ 4 ] A. Benallal, T. Berstad, T. Borvik, O.S. Hopperstad, I. Koutiri and R. Nogueir de Codes An experimental and numerical investigation of the behaviour of AA5083 aluminium alloy in presence of the Portevin–Le Chatelier effect // International Journal of Plasticity. Volume 24, Issue 10, October 2008, P. 1916-1945. [ 5 ] Peter Hähner and Egidio Rizzib On the kinematics of Portevin–Le Chatelier bands: theoretical and numerical modelling // Acta Materialia. Volume 51, Issue 12, 16 July 2003, P. 3385-3397. [ 6 ] Y. Estrin and M. A. Lebyodkin The influence of dispersion particles on the Portevin–Le Chatelier effect: from average particle characteristics to particle arrangement // Materials Science and Engineering A. Volumes 387-389, 15 December 2004, P. 195- 198. [ 7 ] P. V. Yasnii, S. I. Fedak, V. B. Glad'o and M. P. Galushchak Jumplike Deformation in AMg6 Aluminum Alloy in Tension // Strength of Materials, Vol. 36, № 2. 2004. P. 113- 118. [ 8 ] Mishnaevsky Jr L. Computational mesomechanics of particlereinforced composites / L. Mishnaevsky, M. Dong, S. Höhnle, S. Schmauder // Computational Materials Science. – 1999. - № 16 (1-4). – P. 133-143. [ 9 ] Madenci E. The Finite Element Method and Applications in Engineering Using ANSYS / E. Madenci, I. Guven – Springer Science+Business Media, LLC. – 2005. – 686 p. [ 10 ] Ghosh S. A multi-level computational model for multi-scale damage analysis in composite and porous materials / S. Ghosh, K. Lee, P. Raghavan // International Journal of Solids and Structures. – 2001. – № 38. – P. 2335–2385. [ 11 ] Yasnii P.V. and Galushchak М.P., Procedure and some results of the investigation on the influence of cyclic loading on the stress-strain curve of alloy АМg6 [in Ukrainian] Proceedings of the Ternopil State Technical University. 1998, Vol. 3, P. 4. pp. 62-66. [ 12 ] Materials of the ХІІ-th Scientific Conference, ТSTU, (Ternopil, May,14-15, 2008), Ministry of Education and Science of Ukraine, I.Puluj Ternopil State Technical University, 2008. 370 ps. | en_US |
| dc.contributor.affiliation | ТНТУ імені Івана Пулюя | en_US |
| dc.citation.conference | 18th European Conference on Fracture | - |
| dc.coverage.country | DE | en_US |
| Розташовується у зібраннях: | Наукова діяльність Яснія П. В. Матеріали інших конференцій, семінарів, читань | |
Файли цього матеріалу:
| Файл | Опис | Розмір | Формат | |
|---|---|---|---|---|
| DREZDEN.pdf | 815,53 kB | Adobe PDF | Переглянути/відкрити |
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